Sperry Instruments GFI6302 GFCI Outlet / Receptacle Tester, Standard 120V AC Outlets, 7 Visual Indication / Wiring Legend, Home & Professional Use, Yellow & Black

Product works as described, maybe just the one i received feels kinda cheap and i get a reflection in the red light do i have to pay close attention

Its a simple product to determine whether a circuit is live and the polarity is correct.

Works great for hot checking a house when finished got this one and threw away the other brand I had because the light covers came off this one is built much better and works great

Works as it should

Worked perfect!! It identified the cause of my problem outlet immediately. That was worth the $8 alone.

Rewired the garage and glad to have this available. Doesnt work if you have a bad connection supplying less voltage. I had 50V at a plug and this showed nothing even though it was technically hot.

Great to have. Easy to read.

This may be a 5-star item, but so far I have only been able to test normal circuits and GFCI circuits. Yes, it DID cause the GFCI to need to be reset. Success!

Good, solid made and accurate! Couldnt ask for more!

Works great. I had just purchased an Electric Car and was concerned about proper wiring and some ground issues on the outlets I was considering to plug in the charger. This worked well in showing the reversed wiring and missing ground issues in my wiring. Definitely would recommend this.